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gpio-v4.0-22f97c20e · ·
Two GPIO fixes for the v4.0 kernel series: - Fix a translation problem in of_get_named_gpiod_flags() - Fix a long standing container_of() mistake in the TPS65912 driver.
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drm-intel-next-2015-02-27f89fe1ff · ·
- Y tiling support for scanout from Tvrtko&Damien - Remove more UMS support - some small prep patches for OLR removal from John Harrison - first few patches for dynamic pagetable allocation from Ben Widawsky, rebased by tons of other people - DRRS support patches (Sonika&Vandana) - fbc patches from Paulo - make sure our vblank callbacks aren't called when the pipes are off - various patches all over
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dt_for_kumar70168acf · ·
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staging-3.20-rc1533e80b1 · ·
Staging drivers patches for 3.20-rc1 Here's the big staging driver tree update for 3.20-rc1. Lots of little things in here, adding up to lots of overall cleanups. The IIO driver updates are also in here as they cross the staging tree boundry a lot. I2O has moved into staging as well, as a plan to drop it from the tree eventually as that's a dead subsystem. All of this has been in linux-next with no reported issues for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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drm-intel-next-2015-02-14d4495cba · ·
- use the atomic helpers for plane_upate/disable hooks (Matt Roper) - refactor the initial plane config code (Damien) - ppgtt prep patches for dynamic pagetable alloc (Ben Widawsky, reworked and rebased by a lot of other people) - framebuffer modifier support from Tvrtko Ursulin, drm core code from Rob Clark - piles of workaround patches for skl from Damien and Nick Hoath - vGPU support for xengt on the client side (Yu Zhang) - and the usual smaller things all over
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iommu-updates-v3.20a20cc76b · ·
IOMMU Updates for Linux v3.20 This time with: * Generic page-table framework for ARM IOMMUs using the LPAE page-table format, ARM-SMMU and Renesas IPMMU make use of it already. * Break out of the IO virtual address allocator from the Intel IOMMU so that it can be used by other DMA-API implementations too. The first user will be the ARM64 common DMA-API implementation for IOMMUs * Device tree support for Renesas IPMMU * Various fixes and cleanups all over the place
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kvm-3.20-16557bada · ·
Fairly small update, but there are some interesting new features. Common: Optional support for adding a small amount of polling on each HLT instruction executed in the guest (or equivalent for other architectures). This can improve latency up to 50% on some scenarios (e.g. O_DSYNC writes or TCP_RR netperf tests). This also has to be enabled manually for now, but the plan is to auto-tune this in the future. ARM/ARM64: the highlights are support for GICv3 emulation and dirty page tracking s390: several optimizations and bugfixes. Also a first: a feature exposed by KVM (UUID and long guest name in /proc/sysinfo) before it is available in IBM's hypervisor! :) MIPS: Bugfixes. x86: Support for PML (page modification logging, a new feature in Broadwell Xeons that speeds up dirty page tracking), nested virtualization improvements (nested APICv---a nice optimization), usual round of emulation fixes. There is also a new option to reduce latency of the TSC deadline timer in the guest; this needs to be tuned manually. Some commits are common between this pull and Catalin's; I see you have already included his tree. ARM has other conflicts where functions are added in the same place by 3.19-rc and 3.20 patches. These are not large though, and entirely within KVM.
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wireless-drivers-for-davem-2015-02-11aeb2d2a4 · ·
rtlwifi: * remove superfluous warning message which is not needed anymore